/usr/include/InsightToolkit/IO/itkTIFFImageIO.h is in libinsighttoolkit3-dev 3.20.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 | /*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkTIFFImageIO.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkTIFFImageIO_h
#define __itkTIFFImageIO_h
#include "itkImageIOBase.h"
#include <fstream>
namespace itk
{
//BTX
class TIFFReaderInternal;
//ETX
/** \class TIFFImageIO
*
* \brief ImageIO object for reading and writing TIFF images
*
* \ingroup IOFilters
*
*/
class ITK_EXPORT TIFFImageIO : public ImageIOBase
{
public:
/** Standard class typedefs. */
typedef TIFFImageIO Self;
typedef ImageIOBase Superclass;
typedef SmartPointer<Self> Pointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(TIFFImageIO, ImageIOBase);
/*-------- This part of the interface deals with reading data. ------ */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanReadFile(const char*);
/** Set the spacing and diemention information for the set filename. */
virtual void ReadImageInformation();
/** Reads the data from disk into the memory buffer provided. */
virtual void Read(void* buffer);
/** Reads 3D data from multi-pages tiff. */
virtual void ReadVolume(void* buffer);
/** Reads 3D data from tiled tiff. */
virtual void ReadTiles(void* buffer);
/*-------- This part of the interfaces deals with writing data. ----- */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanWriteFile(const char*);
/** Writes the spacing and dimentions of the image.
* Assumes SetFileName has been called with a valid file name. */
virtual void WriteImageInformation();
/** Writes the data to disk from the memory buffer provided. Make sure
* that the IORegion has been set properly. */
virtual void Write(const void* buffer);
enum { NOFORMAT, RGB_, GRAYSCALE, PALETTE_RGB, PALETTE_GRAYSCALE, OTHER };
//BTX
enum
{ // Compression types
NoCompression,
PackBits,
JPEG,
Deflate,
LZW
};
//ETX
// Description:
// Set compression type. Sinze LZW compression is patented outside US, the
// additional work steps have to be taken in order to use that compression.
void SetCompressionToNoCompression() { this->SetCompression(NoCompression); }
void SetCompressionToPackBits() { this->SetCompression(PackBits); }
void SetCompressionToJPEG() { this->SetCompression(JPEG); }
void SetCompressionToDeflate() { this->SetCompression(Deflate); }
void SetCompressionToLZW() { this->SetCompression(LZW); }
void SetCompression(int compression)
{
m_Compression = compression;
// This If block isn't strictly necessary:
// SetCompression(true); would be sufficient. However, it reads strangely
// for SetCompression(NoCompression) to then set SetCompression(true).
// Doing it this way is probaly also less likely to break in the future.
if (compression == NoCompression)
{
this->SetUseCompression(false); // this is for the ImageIOBase class
}
else
{
this->SetUseCompression(true); // this is for the ImageIOBase class
}
}
protected:
TIFFImageIO();
~TIFFImageIO();
void PrintSelf(std::ostream& os, Indent indent) const;
void InternalWrite(const void* buffer);
void InitializeColors();
void ReadGenericImage( void *out,
unsigned int itkNotUsed(width),
unsigned int height );
// To support Zeiss images
void ReadTwoSamplesPerPixelImage( void *out,
unsigned int itkNotUsed(width),
unsigned int height );
int EvaluateImageAt( void* out, void* in );
unsigned int GetFormat();
void GetColor( int index, unsigned short *red,
unsigned short *green, unsigned short *blue );
// Check that tag t can be found
bool CanFindTIFFTag(unsigned int t);
// Read and returns the raw bytes of tag t
void *ReadRawByteFromTag( unsigned int t, short &value_count );
TIFFReaderInternal * m_InternalImage;
int m_Compression;
private:
TIFFImageIO(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
unsigned short *m_ColorRed;
unsigned short *m_ColorGreen;
unsigned short *m_ColorBlue;
int m_TotalColors;
unsigned int m_ImageFormat;
};
} // end namespace itk
#endif // __itkTIFFImageIO_h
|